I. Sason, and S. Verdú. (2015)cite arxiv:1508.00335Comment: IEEE Trans. on Information Theory, vol. 62, no. 11, pp. 5973--6006, November 2016. This manuscript is identical to the journal paper, apart of some additional material which includes Sections III-C and IV-F, and three technical proofs.
A. Smith. (2017)cite arxiv:1706.00820Comment: 15 pages, first drafted February 2017. A version of this survey appears in the Information Theory Society Newsletter.